Brahmaea wallichii, also known as the owl moth, is a moth from the family Brahmaeidae. With a wingspan of about 90–160 mm (3.5–6.3 in), it is one of the largest species of Brahmin moth. This nocturnal species is found in India, Bhutan, Myanmar, China, Taiwan and Japan.Photograph: Arthur Chapman; edit: Papa Lima Whiskey and Ryan Kaldari